<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <input type="radio" name="gender" id="male" value="1" checked>男
    <input type="radio" name="gender" id="female" value="0">女

    <label for="userName">用户名:</label>
    <input type="text" name="userName" id="userName" placeholder="张三">
    <label for="passWord">密码:</label>
    <input type="password" name="passWord" id="passWord">
    <button disabled>修改</button>
</body>
</html>